living organisms
see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Superkingdom Eukaryotae
see Domain Eukaryota Chatton, 1925
Kingdom Animalia Linnaeus, 1758 - animals
Subkingdom Eumetazoa Butschli, 1910
see [unranked] Eumetazoa Bütschli, 1910
Phylum Mollusca Linnaeus, 1758 - molluscs
Class Bivalvia Linnaeus, 1758 - bivalves
Subclass Heterodonta Neumayr, 1884
see Clade Heterodonta Neumayr, 1884
Order Veneroida H. & A. Adams, 1856
see Order Venerida Gray, 1854
Superfamily Arcticacea
see Superfamily Arcticoidea Newton, 1891 (1844)
Family Bernardinidae Keen, 1969
see Family Neoleptonidae Thiele, 1934
Genus Halodakra Olsson, 1961